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Setup.exe Trojan Downloader Analysis

Technical Analysis

File Name setup.exe
File Type
PE32 executable (GUI) Intel 80386, for MS Windows
Scanner Version 1.0.218.174
Database Version 2025-06-19 17:00:24 UTC

Trojan.Win32.Downloader.cld

Malware family: Downloader

Downloader Trojans specialize in retrieving and installing additional malware payloads. Unlike comprehensive malware, they focus specifically on payload delivery rather than direct system damage.
N/A
Detection Rate
2,480,128
File Size (bytes)
2025-06-19
Analysis Date

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File Identification

Hash Type Value Action
MD5
82518d5b3187d3fc764b44efc1af7273
SHA1
33c5f0aa50758b4e96377fd5dbc9e568d53d9e67
SHA256
b6207593727eb0f8d67479b9f39f970050c26b1a556fcd79cc341173ad56ebfc
SHA512
e2db8c8724c5d44e19c9f23cf210a2dc221943cc9a865c8a697ae0e2b1348a09bba8c047776ac6545d447d916673276f0487a55b347b0d844dece2292cb3540b
ImpHash
649f6ed9a4d576c154bbc0357156a4a4

PE Analysis

Basic Information

Icon
Hash: ceeac9e5aa4fd4cb68a0bdb71512d61c
Fuzzy: d6c142fd6deca4878cb24739c7567ba2
dHash: 68ccccccccf43442
Image Base 0x00400000
Entry Point 0x00427f4a
Compilation Time 2018-03-16 15:40:43
Checksum 0x0026cc83 (Actual: 0x0026cc83)
OS Version 5.1
PEiD Signatures PE32 executable (GUI) Intel 80386, for MS Windows
Digital Signature No valid SignedData structure was found.
Imports 18 libraries
Exports 0 functions
Resources 102 Resources
Sections 5 Sections

Version Information

Translation 0x0809 0x04b0

PE Sections

Name Virtual Address Virtual Size Raw Size Entropy Characteristics MD5
.text 0x00001000 580,910 bytes 581,120 bytes 6.68 (Compressed) IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ C2C2260508750422D20CD5CBB116B146
.rdata 0x0008f000 188,686 bytes 188,928 bytes 5.76 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 4513B58651E3D8D87C81A396E5B2F1D1
.data 0x000be000 36,724 bytes 20,992 bytes 1.20 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE C2DE4A3D214EAE7E87C7BFC06BD79775
.rsrc 0x000c7000 1,658,826 bytes 1,658,880 bytes 5.22 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 9A518C517C209AEE67116D7E78A4377B
.reloc 0x0025c000 28,976 bytes 29,184 bytes 6.78 (Compressed) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_DISCARDABLE|IMAGE_SCN_MEM_READ 1254908A9A03D2BCF12045D49CD572B9
Entropy Analysis Alert

2 section(s) with elevated entropy (≥6.5) - possible compression

Resource Analysis

Total Resources: 102 (1,653,716 bytes)
Resource Type Count Total Size Percentage
RT_ICON 77 1,641,620 bytes
99.3%
RT_MENU 1 80 bytes
0%
RT_STRING 7 8,900 bytes
0.5%
RT_RCDATA 1 716 bytes
0%
RT_GROUP_ICON 14 1,162 bytes
0.1%
RT_VERSION 1 220 bytes
0%
RT_MANIFEST 1 1,018 bytes
0.1%

Certificate Chain Analysis

No Digital Signatures

This file is not digitally signed.

Security Implications:
  • Cannot verify the publisher's identity
  • Increased security risk when running this file
  • May trigger security warnings on some systems

⚠ This file either lacks a digital signature or the certificate chain could not be verified
Exercise caution when executing unsigned files from unknown sources

Certificate Verification Status

No valid SignedData structure was found.

Recommendation: Verify the file source and ensure it comes from a trusted publisher.

Trojan.Win32.Downloader.cld Removal

Gridinsoft has the capability to identify and eliminate Trojan.Win32.Downloader.cld without requiring further user intervention.

Download Anti-Malware

Removal Instructions

Follow these steps to completely remove the threat from your system

  1. Start by downloading Gridinsoft Anti-Malware to your computer.
  2. Double-click on the gsam-en-install.exe file and follow the on-screen instructions to install the program.
  3. Once the installation of Gridinsoft Anti-Malware is complete, the program will open on the Scan screen.
  4. Click on the "Standard Scan" button to begin scanning your computer for threats.
  5. After the scanning process is finished, click on "Clean Now" to remove any detected threats.
  6. If prompted, restart your system to complete the removal process and ensure all threats are eliminated.
Important: Before You Start
Disconnect from the internet to prevent the malware from spreading or downloading additional threats. Run the scan in Safe Mode for better detection and removal of persistent threats.

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